―Advance Double Guard System: Detecting & Preventing Intrusions in Multi-Tier Web Applications‖
R Shinde Jyoti, V Dabhade Sheetal · 2014
Today there is huge amount of use of computer especially for web application. Most of the people do their transaction through web application (6). So there are risks of personal data gets hacked then need to be provide more security for both web server and database server. For that Advance double guard system is used. In Advance double guard system for detecting & preventing attacks Intrusion detection system is used. This system prevents attacks and user account from intruder from hacking his/her account. By using IDS, system can deliver security for both web server and database server using mapping of request and query string. An IDS system that models the network performance of user sessions across both the front-end web server and the back-end database. System will try this by separating the flow of information from each web server session. It measure the detection accuracy when system attempt to model static and dynamic web requests with the back-end file system and database queries. For static websites, system built a well-correlated model, for effectively detecting various types of attacks. Moreover, system showed that this held true for dynamic requests where both recovery of information and updates to the back-end database occur using the web-server front end. Network security has been a very important issue, since the rising development of the Internet. There has been an increasing need for security systems against the external attacks from the attackers in order to do this requirement we develop Advance Double Guard system in the network.